Suppose you are given a DNA sequence in a file called dna.fasta and random
fragments of this sequence each of length 5 in a file called fragments.fasta.
Suppose dna.fasta is

>Genome 
ACACAGTGATGATTGAGGGGGGAGAGGACACACAGGGATTGAGATGGA
 
and fragments.fasta is

>P0 
GAGGG 
>P1 
ACAGT 
>P2 
TTGAG 
>P3 
AGGAC 
 
Write a Python script that prints the fragment names in the correct order from
left to right as they appear in the sequence in dna.fasta. For the above example
the output would be P1, P2, P0, P3